A two-dimensional figure, because it doesn't mention it's rate of change or the rise over run it has on graphs or table of values.
Area of a circle is πr^2.
The radius of the smaller circle with diameter 10 cm is 5 cm.
The radius of the larger circle with diameter 20 cm.is 10 cm.
Area of larger circle : Area of smaller circle
Area of larger circle = 100π.
Area of smaller circle = 25π.
Ratio = 100π : 25π or 100π/25π.
D, I already took the testz
Answer:
THE TOTAL CHARGE WILL BE ZERO.
Step-by-step explanation:
BECAUSE ATOMS ARE NEUTRAL WHEN THE PROTONS AND ELECTRONS HAVE THE SAME CHARGE
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Answer:
A≈695.29cm²
Step-by-step explanation: